
<template>
  <div class="app-container">
    <!-- 查询条件开始 -->
    <el-form ref="queryForm" :model="queryParams" :inline="true" label-width="68px">
      <!--            <el-form-item label="字典类型" prop="dictType">-->
      <!--                <el-select-->
      <!--                        v-model="queryParams.dictType"-->
      <!--                        placeholder="请选择字典类型"-->
      <!--                        clearable-->
      <!--                        size="small"-->
      <!--                        style="width:240px"-->
      <!--                >-->
      <!--                    <el-option-->
      <!--                            v-for="dict in typeOptions"-->
      <!--                            :key="dict.dictType"-->
      <!--                            :label="dict.dictName"-->
      <!--                            :value="dict.dictType"-->
      <!--                    />-->
      <!--                </el-select>-->
      <!--            </el-form-item>-->
      <!--            <el-form-item label="字典标签" prop="dictLabel">-->
      <!--                <el-input-->
      <!--                        v-model="queryParams.dictLabel"-->
      <!--                        placeholder="请输入字典标签"-->
      <!--                        clearable-->
      <!--                        size="small"-->
      <!--                        style="width:240px"-->
      <!--                />-->
      <!--            </el-form-item>-->
      <el-form-item label="状态" prop="status">
        <el-select
            v-model="queryParams.status"
            placeholder="字典状态"
            clearable
            size="small"
            style="width:240px"
        >
          <el-option
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button type="primary" icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    <!-- 查询条件结束 -->

    <!-- 表头按钮开始 -->
    <el-row :gutter="10" style="margin-bottom: 8px;">
      <el-col :span="1.5">
        <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete">
          批量删除
        </el-button>
      </el-col>

    </el-row>
    <!-- 表头按钮结束 -->

    <!-- 数据表格开始 -->
    <el-table border :data="dictDataTableList" @selection-change="handleSelectionChnage">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="字典编码" prop="dictCode" align="center"/>
      <el-table-column label="字典标签" prop="dictLabel" align="center"/>
      <el-table-column label="字典键值" prop="dictValue" align="center"/>
      <el-table-column label="字典排序" prop="dictSort" align="center"/>
      <el-table-column label="状态" prop="status" align="center" :formatter="statusFormatter"/>
      <el-table-column label="备注" prop="remark" align="center" :show-overflow-tooltip="true"/>
      <el-table-column label="创建时间" prop="createTime" align="center" width="180"/>
      <el-table-column label="操作" align="center">
        <template slot-scope="scope">
          <el-button type="text" icon="el-icon-edit" size="mini" @click="handleUpdate(scope.row)">修改
          </el-button>
          <el-button type="text" icon="el-icon-delete" size="mini" @click="handleDelete(scope.row)">删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 数据表格结束 -->

    <!-- 分页组件开始 -->
    <el-pagination
        v-show="total>0"
        :current-page="queryParams.pageNum"
        :page-sizes="[5, 10, 20, 30]"
        :page-size="queryParams.pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
    />
    <!-- 分页组件结束 -->

    <!-- 添加和修改的弹出层开始 -->
    <el-dialog
        :title="title"
        :visible.sync="open"
        width="500px"
        center
        append-to-body
    >
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="字典类型" prop="dictType">
          <el-input v-model="form.dictType" :disabled="true" size="small"/>
        </el-form-item>
        <el-form-item label="数据标签" prop="dictLabel">
          <el-input v-model="form.dictLabel" placeholder="请输入数据标签" clearable size="small"/>
        </el-form-item>
        <el-form-item label="数据键值" prop="dictValue">
          <el-input v-model="form.dictValue" placeholder="请输入数据键值" clearable size="small"/>
        </el-form-item>
        <el-form-item label="排序显示" prop="dictSort">
          <el-input-number v-model="form.dictSort" placeholder="请输入数据键值" clearable size="small"
                           :min="0"/>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
                v-for="dict in statusOptions"
                :key="dict.dictValue"
                :label="dict.dictValue"
                :value="dict.dictValue"
            >{{ dict.dictLabel }}
            </el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入字典备注" clearable
                    size="small"/>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button type="primary" @click="handleSubmit">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </span>
    </el-dialog>
    <!-- 添加和修改的弹出层结束 -->
  </div>
</template>


<script>
export default {
  data() {
    return {
      dictType:"",
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 字典数据表格数据
      dictDataTableList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 状态数据字典
      statusOptions: [],
      // 类型数据字典
      typeOptions: [],
      // 默认查询的类型
      defaultDictType: undefined,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        dictLabel: undefined,
        dictType: undefined,
        status: undefined
      },
      // 表单数据
      form: {},
      // 表单校验
      rules: {
        dictLabel: [
          {required: true, message: '数据标签不能为空', trigger: 'blur'}
        ],
        dictValue: [
          {required: true, message: '数据键值不能为空', trigger: 'blur'}
        ]
      },

    }
  },
  created() {
    this.loadStatus()
    // 取路由路径上的参数
    const dictId = this.$route.params && this.$route.params.dictId // 路由传参
    // 根据字典类型ID查询字典的dictType
    this.$http.get("/system/dict/data/getDictTypeById/"+dictId).then(resp=>{
      this.queryParams.dictType = resp.data.data
      // 查询表格数据
      this.getDictDataList()
    })
  },
  methods: {
    //加载状态
    loadStatus() {
      this.$http.get("/system/dict/data/type/sys_normal_disable").then(resp=>{
        this.statusOptions=resp.data.data;
      })
    },
    // 查询表格数据
    getDictDataList() {
      this.$http.post("/system/dict/data/listByDataType",this.queryParams).then(resp=>{
        this.dictDataTableList= resp.data.data.records;
        this.total=resp.data.data.total;
      })
    },

    // 格式化状态
    statusFormatter(row){
      let statusName="未知";
      this.statusOptions.filter(item=>{
        if(row.status===item.dictValue){
          statusName=item.dictLabel;
        }
      })
      return statusName;
    },
    // 条件查询
    handleQuery() {
      console.log('按钮被点击了');
      this.getDictDataList()
    },
    // 重置查询条件
    resetQuery() {
      this.queryParams = {
        pageNum: 1,
        pageSize: 10,
        dictLabel: undefined,
        dictType: undefined,
        status: undefined
      }
    },
    // 数据表格的多选择框选择时触发
    handleSelectionChnage(selection) {
      this.ids = selection.map(item => item.dictCode)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    // 分页pageSize变化时触发
    handleSizeChange(val) {
      this.queryParams.pageSize = val
      // 重新查询
      this.getDictDataList()
    },
    // 点击上一页  下一页，跳转到哪一页面时触发
    handleCurrentChange(val) {
      this.queryParams.pageNum = val
      // 重新查询
      this.getDictDataList()
    },
    // 打开添加的弹出层
    handleAdd() {
      // this.getDictDataList()
      this.title = '---添加字典数据---'
      this.open = true
      this.reset()
      this.form.dictType = this.queryParams.dictType
    },
    // 打开修改的弹出层
    handleUpdate(row) {
      this.title = '---修改字典数据---'
      this.open = true
      this.form = row
    },
    // 进行删除
    handleDelete(row) {
      const dictCodes = row.dictCode || this.ids
      this.$confirm('此操作将永久删除该字典数据, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$http.get("/system/dict/data/batchDelete/"+dictCodes).then(res=>{
          this.$message.success("删除成功");
          this.getDictDataList();
        }).catch(error => {
          this.$message.error("删除失败");
          console.error('删除请求失败:', error);
        });
      }).catch(() => {
        this.$message.warning("取消删除");
      });
    },
    // 保存
    handleSubmit() {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          // 做添加
          if (this.form.dictCode === undefined) {
            this.$http.post("/system/dict/data/addUpdate",this.form).then(res=>{
              this.open = false// 关闭弹出层
              this.getDictDataList()// 列表重新查询
              this.$message.success('保存成功')
            })
          } else { // 做修改
            this.$http.post("/system/dict/data/addUpdate",this.form).then(res=>{
              this.$message.success('修改成功')
              this.open = false// 关闭弹出层
              this.getDictDataList()// 列表重新查询
            })
          }
        }
      })
    },
    // 取消
    cancel() {
      this.open = false
      this.getDictDataList()
      this.resetForm()
    },

    reset() {
      this.form = {
        dictCode: undefined,
        dictLabel: undefined,
        dictValue: undefined,
        dictSort: 0,
        status: '0',
        remark: undefined
      }
      this.resetForm('form')
    },
    resetForm() {
      this.$refs.form.resetFields()
    }

  }
}

</script>
